If you're both a Brony and a Star Trek fan, and enjoy Equestria Girls, then show it off with a "Brony Trekker: Equestria Girls" shirt, featuring Rarity Belle & her Ambassador Class starship, the Magnificent!

A sensational Rubidium design. Rubidium is a chemical element with symbol Rb and atomic number 37. Rubidium is a soft, silvery-white metallic element of the alkali metal group, with an atomic mass of 85.4678. Elemental rubidium is highly reactive, with properties similar to those of other alkali metals, including rapid oxidation in air. Brought to you by Periodic-Tees.com